sidharta seethana created YARN-2826: ---------------------------------------
Summary: User-Group mappings not updated by RM when a user is removed from a group. Key: YARN-2826 URL: https://issues.apache.org/jira/browse/YARN-2826 Project: Hadoop YARN Issue Type: Bug Reporter: sidharta seethana Priority: Critical Removing a user from a group isn't reflected in getGroups even after a refresh. The following sequence fails in step 7. 1) add test_user to a machine with group1 2) add test_user to group2 on the machine 3) yarn rmadmin -refreshUserToGroupsMappings (expected to refresh user to group mappings) 4) yarn rmadmin -getGroups test_user (and ensure that user is in group2) 5) remove user from group2 on the machine 6) yarn rmadmin -refreshUserToGroupsMappings (expected to refresh user to group mappings) 7) yarn rmadmin -getGroups test_user (and ensure that user NOT in group2) -- This message was sent by Atlassian JIRA (v6.3.4#6332)